.esri-histogram-svg-container {
  width: 90%;
  height: auto;
  border-left: 1px solid black;
  border-bottom: 1px solid black;
  margin-left: 10px;
}

.esri-histogram-surface {
  overflow: visible;
  display: inline-block;
}

.esri-histogram-bar:hover {
  cursor: pointer;
  fill: #888;
}    

.esri-histogram-top-label,
.esri-histogram-bottom-label { 
  height: 30px;
  line-height: 30px;      
  padding: 0 10px;
  width: auto;
  font-size: 12px;
}

.esri-histogram-bottom-label {
  clear: both;
}

.esri-histogram-group *:focus {
  outline: none;
}